Wangdd22 5PCS Aluminium Heater Block Assembly for V6 J-head 3D Printer Makerbot MK7/MK8 Extruder Screw Hole M3 20mm x 16mm x 12mm

Description

Specification:New design and delicate appearance. Made of solid material, durable in use. Throat and the Nozzle Mounting Holes: M6Heating Rod Mounting Holes: diameter 6mm Fixed Screw Holes: M3 Thermocouple Mounting Holes: 3mm Material: Aluminum Size(mm): 20*16*12Suitable for E3D V6 3D printerWeight(g): 8 Package include:5 x Heater Block